15665595540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{20129}}^1$

素因数の和:20274

約数の個数: 192

約数和(自身を含む): 53568345600

約数和(自身を除く): 37902750060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 109, 119, 140, 170, 204, 210, 218, 238, 255, 327, 340, 357, 420, 436, 476, 510, 545, 595, 654, 714, 763, 1020, 1090, 1190, 1308, 1428, 1526, 1635, 1785, 1853, 2180, 2289, 2380, 3052, 3270, 3570, 3706, 3815, 4578, 5559, 6540, 7140, 7412, 7630, 9156, 9265, 11118, 11445, 12971, 15260, 18530, 20129, 22236, 22890, 25942, 27795, 37060, 38913, 40258, 45780, 51884, 55590, 60387, 64855, 77826, 80516, 100645, 111180, 120774, 129710, 140903, 155652, 194565, 201290, 241548, 259420, 281806, 301935, 342193, 389130, 402580, 422709, 563612, 603870, 684386, 704515, 778260, 845418, 1026579, 1207740, 1368772, 1409030, 1690836, 1710965, 2053158, 2113545, 2194061, 2395351, 2818060, 3421930, 4106316, 4227090, 4388122, 4790702, 5132895, 6582183, 6843860, 7186053, 8454180, 8776244, 9581404, 10265790, 10970305, 11976755, 13164366, 14372106, 15358427, 20531580, 21940610, 23953510, 26328732, 28744212, 30716854, 32910915, 35930265, 37299037, 43881220, 46075281, 47907020, 61433708, 65821830, 71860530, 74598074, 76792135, 92150562, 111897111, 131643660, 143721060, 149196148, 153584270, 184301124, 186495185, 223794222, 230376405, 261093259, 307168540, 372990370, 447588444, 460752810, 522186518, 559485555, 745980740, 783279777, 921505620, 1044373036, 1118971110, 1305466295, 1566559554, 2237942220, 2610932590, 3133119108, 3916398885, 5221865180, 7832797770, 15665595540]

約数ペア:

[(1, 15665595540), (2, 7832797770), (3, 5221865180), (4, 3916398885), (5, 3133119108), (6, 2610932590), (7, 2237942220), (10, 1566559554), (12, 1305466295), (14, 1118971110), (15, 1044373036), (17, 921505620), (20, 783279777), (21, 745980740), (28, 559485555), (30, 522186518), (34, 460752810), (35, 447588444), (42, 372990370), (51, 307168540), (60, 261093259), (68, 230376405), (70, 223794222), (84, 186495185), (85, 184301124), (102, 153584270), (105, 149196148), (109, 143721060), (119, 131643660), (140, 111897111), (170, 92150562), (204, 76792135), (210, 74598074), (218, 71860530), (238, 65821830), (255, 61433708), (327, 47907020), (340, 46075281), (357, 43881220), (420, 37299037), (436, 35930265), (476, 32910915), (510, 30716854), (545, 28744212), (595, 26328732), (654, 23953510), (714, 21940610), (763, 20531580), (1020, 15358427), (1090, 14372106), (1190, 13164366), (1308, 11976755), (1428, 10970305), (1526, 10265790), (1635, 9581404), (1785, 8776244), (1853, 8454180), (2180, 7186053), (2289, 6843860), (2380, 6582183), (3052, 5132895), (3270, 4790702), (3570, 4388122), (3706, 4227090), (3815, 4106316), (4578, 3421930), (5559, 2818060), (6540, 2395351), (7140, 2194061), (7412, 2113545), (7630, 2053158), (9156, 1710965), (9265, 1690836), (11118, 1409030), (11445, 1368772), (12971, 1207740), (15260, 1026579), (18530, 845418), (20129, 778260), (22236, 704515), (22890, 684386), (25942, 603870), (27795, 563612), (37060, 422709), (38913, 402580), (40258, 389130), (45780, 342193), (51884, 301935), (55590, 281806), (60387, 259420), (64855, 241548), (77826, 201290), (80516, 194565), (100645, 155652), (111180, 140903), (120774, 129710)]